Efficacy and Feasibility of Short-Stretch Compression Therapy for Filarial Lymphedema in Sri Lanka.

The WHO-recommended essential package of care (EPC) for filarial limb lymphedema consists of daily limb washing, entry lesion management, limb protection, exercises, and elevation. Decongestive therapy (DT) with compression bandaging by trained lymphedema therapists adds additional benefit but is unavailable for most in low- and middle-income countries (LMICs). To determine whether DT using self-adjustable, short-stretch compression garments (SSCG), prefitted using portable, three-dimensional infrared imaging (3DII), would be effective and feasible in LMIC settings, we conducted a pilot 6-week, interventional, single-group, open-label pilot study in Galle, Sri Lanka. Ten participants with Dreyer stage 3 lymphedema used SSCG for 2 weeks after a 4-week lead-in EPC period. Effect of EPC and compression on quality of life was assessed using the 12-item WHO Disability Assessment Schedule 2.0 (WHODAS 2.0). Median participant age was 73 years (range: 32-85 years). Median percent limb volume reduction due to compression was 11.3% (range: 1.1-27.2%). WHODAS 2.0 scores did not change significantly between enrollment and study end. Garment acceptability was high throughout the study. These results provide proof of concept for 3DII-enabled SSCG in LMICs where trained therapists for filarial lymphedema may not be available.

The Effect of a Mock Medical Visit on Refugee Health Self-Efficacy and Medical Trainee Communication Apprehension.

INTRODUCTION: As refugees adjust to a new country, their health care can take a toll. Refugees may have difficulty navigating a new health care system and experience low health self-efficacy. Another potential contributor is inadequate medical trainee curriculum addressing refugee health. METHODS: We devised simulated clinic experiences called mock medical visits. Surveys were utilized before and after the mock medical visits to assess the Health Self-Efficacy Scale for refugees and the Personal Report of Intercultural Communication Apprehension for trainees. RESULTS: Health Self-Efficacy Scale scores increased from 13.67 to 15.47 (P = 0.08, n = 15). Personal Report of Intercultural Communication Apprehension scores decreased from 27.1 to 25.4 (P = 0.40, n = 10). DISCUSSION: While our study did not reach statistical significance, the overall trends suggest mock medical visits can be a valuable tool to increase health self-efficacy in refugee community members and decrease intercultural communication apprehension in medical trainees.

Petting Zoos as an Unsuspected Source of Pediatric Infections.

Children are at risk for infection following animal exposure at petting zoos owing to suboptimal hand hygiene and frequent hand-to-mucosal surface contact. Public health surveillance is limited, and infectious risk is likely underrecognized. Most reported infections are enteric. Here, we describe two children with unusual, nonenteric infections following petting zoo exposure.

Blastomycosis in 64 Wisconsin Children: Unanticipated Infection Risk and Severity in Urban Residents.

BACKGROUND: Blastomycosis, an endemic mycosis of immunocompetent individuals, is typically seen after exposure to waterways within rural wooded regions. It is not considered a disease of urban environments. Infection can be solely pneumonic or disseminate to skin, bone or central nervous system. Unknown factors influence disease acquisition and severity in children. METHODS: We analyzed acquisition risks and disease characteristics of blastomycosis in children seen at a tertiary care center from 1998 to 2018 to identify potential exposure sources, measure disease severity and assess the effect of race upon disease severity. RESULTS: Of 64 infected children, mean age was 12.9 years, with median time to diagnosis 38.5 days. About 72% were male, 38% resided in urban counties and 50% had typical environmental exposure. Isolated pulmonary infection occurred in 33 (52%). The remainder had evidence of dissemination to skin (N = 13), bone (N = 16; 7 clinically silent) and cranium (N = 7; 3 clinically silent). Infection was moderate/severe in 19 (30%). Two children (3%) died. About 79% of children with moderate/severe disease (P = 0.008) and 71% of urban children (P = 0.007) lacked typical environmental exposure. Comparing children from urban counties to other residences, 63% versus 5% were black (P < 0.001) and 71% versus 35% developed extrapulmonary dissemination (P = 0.006). Moderate/severe disease was seen in 7/17 (42%) black children but only 12/47 (26%) children of other races (P = 0.23). CONCLUSIONS: Blastomycosis, can be endemic in urban children in the absence of typical exposure history, have frequent, sometimes clinically silent, extrapulmonary dissemination and possibly produces more severe disease in black children.